NPPES file of Aug 9, 2026

Mercy Amah, DNP

Adult Health Nurse Practitioner · Elkridge, MD

Mercy Amah, DNP is an adult health nurse practitioner with a practice address in Elkridge, Maryland, and NPI 1255974374, issued on Oct 21, 2019. Check the license (Maryland R251160, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1255974374
Name
Mercy Amah
Credential
DNP
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License number
R251160 MD
Self-reported in NPPES; status is on the state search
Practice location
8178 Lark Brown RD Ste 102, Elkridge, MD 21075
Phone
(301) 256-5251
Enumerated
Oct 21, 2019
Record last updated
Jul 8, 2024
Fax
(410) 904-5993
Medicare enrollment
Enrolled (PECOS I20191202001949); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Mercy Amah in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this profession
    Search for license R251160
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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66% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024

432 Medicare Part D claims for 35 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. 387 claims were for opioids.

  1. Mercy Amah432
  2. Specialty average1,280

Most prescribed

  1. Oxycodone Hcl281 claims
  2. Oxycodone-Acetaminophen84 claims
  3. Hydrocodone-Acetaminophen14 claims
  4. Naloxone Hcl13 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Mercy Amah among 902 adult health nurse practitioner records in Maryland

Mercy Amah, DNP is one of 902 adult health nurse practitioner records with a practice address in Maryland. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 78% of them.

  • NPI issued2019 · 78% of these records are older, 18% newer
  • In a Medicare fileYes · 63% of these records are
  • In the CMS Doctors and Clinicians fileYes · 43% of these records are
  • Graduated2021 · median 2014 among the 386 with a school on file
  • Record last updated2024 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

10 adult health nurse practitioner records list a practice address in Elkridge

They are 10 of the 468 NPPES records with a practice address in Elkridge, and 902 adult health nurse practitioner records in Maryland.

The 8 adult health nurse practitioner records with the nearest ZIP codes

  1. Regina Birch, CRNPElkridge, MD 210751043540834
  2. Onnie Brown, APRNElkridge, MD 210751376785782
  3. Maria Patricia DezaElkridge, MD 210751861137630
  4. Karolina DimitrovaElkridge, MD 210751871966143
  5. Jasmine Henderson, APRNElkridge, MD 210751982214334
  6. Karen Jennings, CRNPElkridge, MD 210751619020765
  7. Susan Schurman, CRNPElkridge, MD 210751528396009
  8. Barbara Spencer, CRNPElkridge, MD 210751144370925

Common questions

What is Mercy Amah, DNP's NPI number?

Mercy Amah, DNP's National Provider Identifier (NPI) is 1255974374, issued on Oct 21, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Mercy Amah, DNP located?

The NPPES record lists a practice address at 8178 Lark Brown RD Ste 102, Elkridge, MD, 21075. Phone: (301) 256-5251. Providers update this record themselves, so call before visiting.

How can I verify Mercy Amah, DNP's license?

NPPES lists Maryland license number R251160, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.

How much does Mercy Amah, DNP prescribe under Medicare Part D?

In 2024, Mercy Amah, DNP had 432 Medicare Part D claims for 35 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.